private <K, V> Pair<Class<K>, Class<V>> determineMapGenericTypes(Field field) {
log.trace(
"Determine generic types for field Map<K,V> {} of entity class {}",
field.getName(),
field.getDeclaringClass().getCanonicalName());
Type genericType = field.getGenericType();
ParameterizedType pt = (ParameterizedType) genericType;
Type[] actualTypeArguments = pt.getActualTypeArguments();
Class<K> keyClass = getClassFromType(actualTypeArguments[0]);
Class<V> valueClass = getClassFromType(actualTypeArguments[1]);
return Pair.create(keyClass, valueClass);
}
public Pair<ConsistencyLevel, ConsistencyLevel> findConsistencyLevels(
Field field, Pair<ConsistencyLevel, ConsistencyLevel> defaultConsistencyLevels) {
log.debug(
"Find consistency configuration for field {} of class {}",
field.getName(),
field.getDeclaringClass().getCanonicalName());
Consistency clevel = field.getAnnotation(Consistency.class);
ConsistencyLevel defaultGlobalRead = defaultConsistencyLevels.left;
ConsistencyLevel defaultGlobalWrite = defaultConsistencyLevels.right;
if (clevel != null) {
defaultGlobalRead = clevel.read();
defaultGlobalWrite = clevel.write();
}
log.trace("Found consistency levels : {} / {}", defaultGlobalRead, defaultGlobalWrite);
return Pair.create(defaultGlobalRead, defaultGlobalWrite);
}